LivemintDeadly new bird flu vindicates controversial researchReutersBy Kate Kelland, Health and Science Correspondent. LONDON | Thu Apr 4, 2013 10:27am EDT. LONDON (Reuters) - Scientists in the Dutch city of Rotterdam know precisely what it takes for a bird flu to mutate into a potential human pandemic strain ...China Reports 2 More Cases Of H7N9; Researchers Continue To Investigate ...Kaiser Family FoundationNew bird flu strain causes fourth death in ChinaCTV NewsNew Bird Flu Strain Spreads in China as Fourth DiesBloombergTimes of India -LiveScience.com -CNN Internationalall 84 news articles »